...produce a perfect white. Whether it may be compounded of a mixture of three taken at equal diftances in the circumference I do not know, but of four or five I do not much queftion but it may. But thefe are Curiofities of little or no moment to the underftanding the Phenoroena...

...produce a perfect white. Whether it may be compounded of a mixture of three taken at equal diftances in the circumference I do not know, but of four or five I do not rmich queftion but it may. But thefe are Curiofities of little or no moment to the underfcanding the...

...observes: 'For I could never yet by mixing only two primary colours produce a perfect white. Whether it may be compounded of a mixture of three taken at equal...curiosities of little or no moment to the understanding the Phaenomena of nature. For in all whites produced by nature, there uses to be a mixture of all sorts...

...Colour. For I could never yet by mixing only two primary Colours produce a perfect white. Whether it may be compounded of a mixture of three taken at equal...Curiosities of little or no moment to the understanding the Phaenomena of Nature. For in all whites produced by Nature, there uses to be a mixture of all sorts...

...that he 'could never yet by mixing only two primary colours produce a perfect white. Whether it may be compounded of a mixture of three taken at equal...not know, but of four or five I do not much question that it may.'* These researches were first published in 1704. Interest in the perception of colour...

...expressly, "I could never yet by mixing only two primary colours produce a perfect white. Whether it may be compounded of a mixture of three taken at equal distances in the circumference [of the figure of a circular spectrum which he is describing] I do not know; but of four or five I...